package com.ws.haungjia.Service;

import com.ws.haungjia.Bean.Shangjia;

import java.util.List;

public interface ShangjiaService {
    public List<Shangjia> cha();

    int tianjia(String name, String lianxi);

    int shan(int id);

    Shangjia huixian(int id);

    int xiugai( String sname, String slianxi,int id);
}
